"Which of these is part of a fiber optic strand?", "Buffer<br /> [The protective coating around the cladding is called the buffer. This prevents light from entering the fiber cable and helps to bounce the light signal back into the core.]" "Your company decided to upgrade to 10Gpbs using 10GBASE-T networking. Which category of Ethernet cable would you use?", "Cat 6A<br /> [Cat 6A uses 500MHz and carries 10Gbps of data up to 100m (328ft) and is used in 10GBASE-T networks.]" "80mm (millimeters) and 120mm are common sizes for what type of PC component?", "Case fans<br /> [Case fans are measured in mm (millimeters). 80mm and especially 120mm are very common.]" "Which of these has a transfer rate of 1.6 Gigabits per second (Gbps)?", "DDR-200<br /> [DDR-200 has a memory clock 0f 100 megahertz (MHz), a bus clock of 100 MHz, a data rate of 200 million transfers per second (MT/s) and a transfer rate of 1.6 Gigabits per second (Gbps).]" "Which motherboard form factor is a square 9.6” square board?", "mATX (Micro-ATX)<br /> [The mATX (Micro-Advanced Technology Extended) standard specifies a 9.6 (244x244mm) square board, with fewer expansion slots (up to 4 compared to a maximum of 7 for full-sized ATX boards).]" "Space is at a minimum in a user’s office. You have been tasked with building out the smallest system you can for this user. What motherboard form factor would you choose?", "Mini-ITX (mITX)<br /> [Small Form Factor (SFF) PCs often use VIA Technologies’ mITX (Mini-ITX) form factor. mITX is 6.7” wide by 6.7” deep (170x170mm) with one expansion slot.]" "Which type of memory stores address information?", "Registered<br /> [Registered (buffered) memory has an extra component that stores address information, taking some load off the memory controller. It does not correct errors in Random Access Memory (RAM).]"
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